POD! Fish- DFG Bay Study_otter and midwater trawl, ringnet sampling 1980-2006
The Bay Study was initiated to determine the effects of freshwater outflow on the distribution and abundance fish, caridean shrimp, and Cancer crabs of San Francisco Estuary. This data set contains otter and midwater trawl, and ringnet sampling from 1980-2006. Three types of sampling surveys were co...
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Knowledge Network for Biocomplexity
2008
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Online Access: | https://doi.org/10.5063/AA/nceas.900.10 |
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dataone:doi:10.5063/AA/nceas.900.10 2023-11-08T14:14:57+01:00 POD! Fish- DFG Bay Study_otter and midwater trawl, ringnet sampling 1980-2006 NCEAS 12192: Fleishman: Ecosystem analysis of pelagic organism declines in the Upper San Francisco Estuary National Center for Ecological Analysis and Synthesis Steve Slater Within San Francisco estuary, to just west of Alcatraz Island, south to immediately south of the Dumbarton Bridge, east to the mouth of Three Mile Slough on the Sacramento River and immediately upstream of the Antioch Bridge on the San Joaquin River and north into Grizzly Bay. ENVELOPE(122.3833,122.3833,38.0833,38.0833) BEGINDATE: 1980-01-01T00:00:00Z ENDDATE: 2006-01-01T00:00:00Z 2008-04-01T00:00:00Z https://doi.org/10.5063/AA/nceas.900.10 unknown Knowledge Network for Biocomplexity Dataset 2008 dataone:urn:node:KNB https://doi.org/10.5063/AA/nceas.900.10 2023-11-08T13:33:31Z The Bay Study was initiated to determine the effects of freshwater outflow on the distribution and abundance fish, caridean shrimp, and Cancer crabs of San Francisco Estuary. This data set contains otter and midwater trawl, and ringnet sampling from 1980-2006. Three types of sampling surveys were conducted: open water, beach seine, and ringnet. The open water survey began in February 1980. It collected samples monthly from 35 stations from South Bay to the Sacramento River at Sherman Island and the San Joaquin River at Antioch. Seven stations were added in 1988, 4 in 1991, and 6 in 1994. Data from the additional stations were only used for channel vs. shoal comparisons. The beach seine survey started in August 1980 at 27 shore stations located primarily in San Francisco and San Pablo bays but also with stations in the delta at Antioch and Sherman Island. To reduce expenditures the beach seine survey ended in December 1986. In May 1982, a monthly ringnet survey for crabs began at 9 stations in San Francisco and San Pablo bays and in Carquinez Strait. In 1990, sampling frequency was restricted to July to December and 3 new stations were added. In 1994, 5 stations were added and the 4 stations south of Angel Island were dropped. Dataset Sherman Island Knowledge Network for Biocomplexity (via DataONE) Pablo ENVELOPE(-63.717,-63.717,-64.283,-64.283) Sherman Island ENVELOPE(-100.000,-100.000,-73.050,-73.050) South Bay ENVELOPE(-63.579,-63.579,-64.870,-64.870) ENVELOPE(122.3833,122.3833,38.0833,38.0833) |
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Open Polar |
collection |
Knowledge Network for Biocomplexity (via DataONE) |
op_collection_id |
dataone:urn:node:KNB |
language |
unknown |
description |
The Bay Study was initiated to determine the effects of freshwater outflow on the distribution and abundance fish, caridean shrimp, and Cancer crabs of San Francisco Estuary. This data set contains otter and midwater trawl, and ringnet sampling from 1980-2006. Three types of sampling surveys were conducted: open water, beach seine, and ringnet. The open water survey began in February 1980. It collected samples monthly from 35 stations from South Bay to the Sacramento River at Sherman Island and the San Joaquin River at Antioch. Seven stations were added in 1988, 4 in 1991, and 6 in 1994. Data from the additional stations were only used for channel vs. shoal comparisons. The beach seine survey started in August 1980 at 27 shore stations located primarily in San Francisco and San Pablo bays but also with stations in the delta at Antioch and Sherman Island. To reduce expenditures the beach seine survey ended in December 1986. In May 1982, a monthly ringnet survey for crabs began at 9 stations in San Francisco and San Pablo bays and in Carquinez Strait. In 1990, sampling frequency was restricted to July to December and 3 new stations were added. In 1994, 5 stations were added and the 4 stations south of Angel Island were dropped. |
format |
Dataset |
author |
NCEAS 12192: Fleishman: Ecosystem analysis of pelagic organism declines in the Upper San Francisco Estuary National Center for Ecological Analysis and Synthesis Steve Slater |
spellingShingle |
NCEAS 12192: Fleishman: Ecosystem analysis of pelagic organism declines in the Upper San Francisco Estuary National Center for Ecological Analysis and Synthesis Steve Slater POD! Fish- DFG Bay Study_otter and midwater trawl, ringnet sampling 1980-2006 |
author_facet |
NCEAS 12192: Fleishman: Ecosystem analysis of pelagic organism declines in the Upper San Francisco Estuary National Center for Ecological Analysis and Synthesis Steve Slater |
author_sort |
NCEAS 12192: Fleishman: Ecosystem analysis of pelagic organism declines in the Upper San Francisco Estuary |
title |
POD! Fish- DFG Bay Study_otter and midwater trawl, ringnet sampling 1980-2006 |
title_short |
POD! Fish- DFG Bay Study_otter and midwater trawl, ringnet sampling 1980-2006 |
title_full |
POD! Fish- DFG Bay Study_otter and midwater trawl, ringnet sampling 1980-2006 |
title_fullStr |
POD! Fish- DFG Bay Study_otter and midwater trawl, ringnet sampling 1980-2006 |
title_full_unstemmed |
POD! Fish- DFG Bay Study_otter and midwater trawl, ringnet sampling 1980-2006 |
title_sort |
pod! fish- dfg bay study_otter and midwater trawl, ringnet sampling 1980-2006 |
publisher |
Knowledge Network for Biocomplexity |
publishDate |
2008 |
url |
https://doi.org/10.5063/AA/nceas.900.10 |
op_coverage |
Within San Francisco estuary, to just west of Alcatraz Island, south to immediately south of the Dumbarton Bridge, east to the mouth of Three Mile Slough on the Sacramento River and immediately upstream of the Antioch Bridge on the San Joaquin River and north into Grizzly Bay. ENVELOPE(122.3833,122.3833,38.0833,38.0833) BEGINDATE: 1980-01-01T00:00:00Z ENDDATE: 2006-01-01T00:00:00Z |
long_lat |
ENVELOPE(-63.717,-63.717,-64.283,-64.283) ENVELOPE(-100.000,-100.000,-73.050,-73.050) ENVELOPE(-63.579,-63.579,-64.870,-64.870) ENVELOPE(122.3833,122.3833,38.0833,38.0833) |
geographic |
Pablo Sherman Island South Bay |
geographic_facet |
Pablo Sherman Island South Bay |
genre |
Sherman Island |
genre_facet |
Sherman Island |
op_doi |
https://doi.org/10.5063/AA/nceas.900.10 |
_version_ |
1782011206273335296 |